春季七年级英语下册12课文重难点讲解(无答案)(新版)

教育资源课文重难点讲解【教师寄语】：Wherethere’sawill，there’saway.有志者事竟成。SectionA1.Whatdidyoudolastweekend,Lucy?露西，你上周末做什么？【解析】What+did+动词原形+其他？答语：主语+动词过去式+其他？—WhatdidyoubuylastMonday?—Iboughtsomeapples.do/does→didv做，行动【拓展】当“last/next/this/that+时间词”在句中作状语时，其前通常不用介词HewenttothecinemawithhisfriendslastSunday.①I______________(notdo)myhomeworklastnight.()②—DidyougiveTomaphonecall?—Yes,Idid.Butnobody_____.A.answerB.answeredC.answersD.answering2.Well,onSundaymorning,Iplayedbadminton.哦在星期天的早上，我打了羽毛球【解析1】onSundaymorning“在星期六上午”【注】：在具体的某一天，某一天的早上、下午、晚上用介词ononSundayafternoon在星期天下午onchildren’sDay在儿童节那天ontheafternoonofMay8在三月八号的下午①—Whatdidyoudo?—I_____________(play)theguitar.()②Weplayedtennisinthepark____Tuesday.A.inB.onC.atD.for()③Theaccidenthappened____acoldwinterearlymorning.A.inB.atC.onD.for【解析2】playedbadminton打羽毛球Play+球类名词（球类名词前不加任何冠词）Playbasketball打篮球playvolleyball打排球playtennis打网球3.campedbythelake在湖边野营【解析】campv“扎营，搭帐篷”gocamping去野营—Wouldyouliketogo______________(camp)withusthisafternoon?—Yes,I’dloveto4.Istudiedforthemathtest.我为数学测验而学习。教育资源【解析】studyfor为…….而学习5.—Whovisitedhergrandma?谁看望了她的奶奶？—Beckydid.贝基【解析】：Beckydid=Beckyvisitedhergrandma句中did代替表示过去的动词短语visitedhergrandma当动词（短语）是动词原形或第三人称单数时，需用do或doesTomdidn’tgotothesciencemuseum,buthissisterdid.【解析2】visitv拜访→visitorn拜访者onavisitto参观visitsb拜访某人They________(visit)theirteacherthedaybeforeyesterday.6.Howinteresting!多么有趣啊！【解析】how引导的感叹句：How+adj./adv.(+主语+谓语)Howbeautiful!多美啊！Howcolditistoday!今天多冷啊！【拓展】what引导的感叹句：(1)What+a/an+adj.+可数名词单数（+主语+谓语）!Whataninterestingstoryitis!(2)What+可数名词复数或不可数名词（+主语+谓语）！Whatgoodchildrentheyare!他们是多么好的孩子啊！Whatdeliciousfooditis!多么美味的食物啊！()①—Didyouenjoythepartylastnight?—Verymuch.______wonderfulthepartywas!A.WhatB.HowC.WhataD.Howa()②Mariaworksasatourguide._____interestingjobshehas!A.WhatB.WhatanC.HowD.Howan7.Theyhaveabutterflyhousewithover200kindsofbutterflies!他们有一个蝴蝶馆，里面有200多种蝴蝶！【解析1】withprep.“带有，具有”,后接名词，构成介词短语，修饰名词作定语，位于名词之后。Heisaboywithglasses.他是一个戴眼镜的男孩。()Lindahasboughtalargehouse_____aswimmingpool.A.withB.inC.onD.from【解析2】over=morethan“(在数量上、程度上)超过”Theyareoverfortystudentsinourclass.8.Itoldthevisitorsaboutthemandtheirlivinghabits.我告诉游客它们的情况及他们的生活习性。【解析1】visit+or=visitor游客教育资源【拓展】act(表演)→actor(男演员)invent（发明）→inventor（发明家）【解析2】livinghabits“生活习惯”【拓展】livingroom起居室eatinghabit饮食习惯swimmingpool游泳池runningwater自来水waitingroom等候室9.Istayeduplatetowatchthesoccergame.我熬夜到很晚看了场足球赛【解析1】stayup=situp“熬夜，不睡觉”Let’sstayupandseetheNewYear.()Don’t_____sooften.It’sbadforyourhealth.A.getupB.stayupC.lookupD.comeup【解析2】towatchthesoccergame.(动词不定式在句中作目的状语)Iwanttocometoyourhousetoseeyourparents.10.Butsomebodyfoundthemandgavethembacktohim.但有人发现了它们，然后把它们还给他。【解析】givesthbacktosb“把某物还给某人”=returnsthtosb.Canyougivebackmykey?(同义句)Canyou_______________________【拓展】含back的短语有：goback走回来getback回来comeback回来11.AfamilyofmicewereinthekitchenonSaturdaymorning.…【解析】mouse(pl)mice“老鼠”Therearemany_____________(mouse)intheoldhouse.12.FatherMouseshoutedatthecar…【解析】shoutat对。。。。。。叫（含有气愤的意思）showto表示用喊声呼唤，一般不含感情色彩①Don’t_______(吼)！Icanhearyou.()②Theyoungfatherwassoangrythatheshouted___hissonintheroom.A.atB.toC.forD.with【规律总结】shoutat多指因为生气等而非善意地对某人吼叫shoutto多指因距离远而不得大声叫喊（否则对方无法听见）13.Thecatquicklyranaway.那只猫迅速逃跑了【解析】runaway“逃跑，跑掉“runawayfrom从……逃出14.…that’swhyit’simportanttolearnasecondlanguage.那就是为什么学习一门第二外语是很重要的原因【解析】asecond“(再一；又一)，当序数词与a/an连用时，并不表示顺序，而是用来强调“再一，又一”教育资源【规律总结】序数词前有定冠词the则侧重顺序；前有a/an则表示“再一，又一”Weneedtodoitasecondtime.我们需要把这件事再做一次。()①Inordertofind____betterjob,sheplannedtolearn_____secondforeignlanguage.A.the;aB.a;aC.the;theD.a;the()②Hehastriedfourtimes(已经试过四次)，buthisteacherwantshimtotry____fifthtime.A.theB.aC./15.practicev练习Practicedoingsth练习做某事Practicemakesperfect熟能生巧Hepractices_________(play)thepianoeveryday.16.Whatabout…?=Howabout…?…怎么样？英语中提建议的表达句型：（1）Whatabout+n/ving?=Howaboutdoingsth(2)Whynotdosth=Whydon’tyoudosth为什么不…….?(3)Let’sdosth让我们一起做某事（4）Shallwedosth我们做…好吗？(5)hadbetterdosth最好做某事Whatabout__________(go)forawalk?17.Ifedsome(sheep/cows)我喂了一些（羊、牛）【解析】sheep(pl)sheep单复数同形的单词有：中国人和日本人爱护绵羊、鹿和鱼ChineseJapanesesheepdeerfish()—Howmany_____canyouseeinthepicture?—Onlyone.A.dogB.sheepC.child练习：()1.Idon’tthinkhecanplay_____piano.A.theB./C.aD.an()2.MrWangdidn’t____toseeanewfilmlastnight.A.wentB.goC.goesD.gone()3.Theyhadameeting____themorningofMaythefifth.A.inB.onC.atD.of()4.Sheispracticing_____Englishinherroom.A.readB.toreadC.readingD.reads教育资源()5._____you_____TVlastnight？A.Do,watchB.Did,watchC.Did,watched()6.—_____youathomethismorning?—No,I______.A.Were,wasn’tB.Were,weren’tC.Was,Wasn’tUnit12Whatdidyoudolastweekend?课文重难点讲解SectionB&selfcheck1.flewakite放风筝【解析】fly→flewv飞行flyto…“飞往”=gotosp.byplane/air2.Didyoudoanythinginterestinglastweekend?上周末你干过有趣的事吗？【解析】anythinginteresting有趣的事当形容词修饰不定代词时，形容词需后置。There’ssomethingwrongwithmywatch.()Afteralongwalkinthesun,theywantedtodrink_____.A.coldsomethingB.somethingcoldC.nothingcoldD.coldanything3.Mysisterfinishedhighschooltwoweeksago.【解析】“一段时间+ago”，用于一般过去时()IknowalittleaboutThailand,asI______therethreeyearsago.A.havebeenB.havegoneC.willgoD.went4.Thereweputupourtentsandmadeafir